Answer to Question #282816 in Chemical Engineering for Naz

Question

Two streams of water are mixed to form the feed to a boiler. Process data are as follows:

Feed streams 1: 100 kg/min@30C

Feed streams 2: 195 kg/min@65C

Boiler pressure : 17 bar absolute

Calculate the required heat input to the boiler in kJ/min if the emerging steam is saturated at the boiler pressure. Neglect the kinetic energy, potential energy and work.

Your final answer must be in 1 decimal place with unit kJ/min.

Answer 1

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